A body starts from rest with an acceleration \( 2 \mathrm{~m} / \ma...

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A body starts from rest with an acceleration \( 2 \mathrm{~m} / \mathrm{s}^{2} \) till it attains the maximum velocity then retards to
\( \mathrm{P} \) rest with \( 3 \mathrm{~m} / \mathrm{s}^{2} \). If total time taken is 10 seconds,

W then maximum speed attained is
(1) \( 12 \mathrm{~m} / \mathrm{s} \)
(2) \( 8 \mathrm{~m} / \mathrm{s} \)
(3) \( 6 \mathrm{~m} / \mathrm{s} \)
(4) \( 4 \mathrm{~m} / \mathrm{s} \)
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